Comparison of Glycemic Control Among Diabetics Using Three Different Pen Needles

For 3 weeks, subjects used this pen needle with their own pen device for all daily insulin injections they usually administered themselves with a pen device. Subjects followed their usual insulin regimen and there was no upper limit on total daily insulin dosage or number of injections. Subjects were advised to inject straight in when using the 4mm PN, with no pinch up.

For 3 weeks, subjects used this pen needle with their own pen device for all daily insulin injections they usually administered themselves with a pen device. Subjects followed their usual insulin regimen and there was no upper limit on total daily insulin dosage or number of injections. Subjects were directed to use pinch-up when injecting in the abdomen or thigh with the 8mm PN, and no pinch-up at other injection sites.

For 3 weeks, subjects used this pen needle with their own pen device for all daily insulin injections they usually administered themselves with a pen device. Subjects followed their usual insulin regimen and there was no upper limit on total daily insulin dosage or number of injections. Subjects were advised to inject straight in when using the 5mm PN, with no pinch up.